If you have LG Smart TV, open LG Content Store, search for Flix IPTV and install it.
Open the application, go to Settings / User Account. It will popup screen with couple of details.
Write down the Mac address.

After that with your computer or mobile phone open any browser and go to this link:

https://flixiptv.eu/mylist

On the Mac address field put the Mac address from your device.
On the Url field paste the m3u link that we've sent you via an email.

Click Send. After any second the page will reload with notice: Mac address and url saved successfully.

Now on your TV restart Flix IPTV, press OK when you see the trial notice and you should see the new channel list from YeahIPTV.

Important notice: this application is free to use for 7 days, after that you can continue using by purchasing here:

https://flixiptv.eu/activation

Simply write your Mac address and choose the payment method.